Clarktown, OH Sheds, Carports, Garages and accessory dwelling Units for Sale Sheds for sale in Clarktown, OH have an average price of $4477.00 with an average square footage of 140. The average cost per square foot is $31.98. ShedHub.com is aware of 1 dealers within 20 miles of Clarktown OH. The most popular shed styles at these locations are High Barns, Mini Barns, and Garages.